Berberis, Japanese Barberry 'Rose Glow'

Berberisthunbergii

Family
Berberidaceae (bear-ber-id-AY-see-ee)
Genus
Berberis (BUR-bur-is)
Species
thunbergii (thun-BERG-ee-eye)
Synonym
Berberis thunbergii var. atropurpurea
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Grown for foliage
Deciduous
This plant is resistant to deer
Smooth
Height
4-6 ft. (1.2-1.8 m)
Spacing
4-6 ft. (1.2-1.8 m)
Hardiness
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
USDA Zone 5a: to -28.8 °C (-20 °F)
USDA Zone 5b: to -26.1 °C (-15 °F)
USDA Zone 6a: to -23.3 °C (-10 °F)
USDA Zone 6b: to -20.5 °C (-5 °F)
USDA Zone 7a: to -17.7 °C (0 °F)
USDA Zone 7b: to -14.9 °C (5 °F)
USDA Zone 8a: to -12.2 °C (10 °F)
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
Bright Yellow
Inconspicuous/none
Bloom Time
Mid Spring
Other Details
Category
Shrubs
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Burgundy/Maroon
Where to Grow
Bloom Characteristics
Bloom Size
Other details
May be a noxious weed or invasive
Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From softwood cuttings
From seed; direct sow outdoors in fall
From seed; winter sow in vented containers, coldframe or unheated greenhouse
From seed; stratify if sowing indoors
By stooling or mound layering
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Seed Collecting
Allow unblemished fruit to ripen; clean and dry seeds
Properly cleaned, seed can be successfully stored
N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed
Regional

This plant is said to grow outdoors in the following regions:

Chino Valley, Arizona

Boulder Creek, California(2 reports)

Crockett, California

Folsom, California

Martinez, California

San Anselmo, California

San Jose, California

San Leandro, California

West Sacramento, California

Colorado Springs, Colorado(2 reports)

Cherry Valley, Illinois

Crystal Lake, Illinois

Downers Grove, Illinois

Fox River Grove, Illinois

Spring Grove, Illinois

Indianapolis, Indiana(2 reports)

Jeffersonville, Indiana

Valparaiso, Indiana

Hutchinson, Kansas

Leavenworth, Kansas

Gray, Louisiana

Alfred, Maine

Lynn, Massachusetts

Eastpointe, Michigan

Ludington, Michigan

Saint Clair Shores, Michigan

Webberville, Michigan

Hopkins, Minnesota

Minneapolis, Minnesota

Manchester, New Hampshire

Howell, New Jersey

Lanoka Harbor, New Jersey

Medford, New Jersey

Plainfield, New Jersey

West Berlin, New Jersey

Whitehouse Station, New Jersey

Buffalo, New York

Ithaca, New York

Bucyrus, Ohio

Cincinnati, Ohio

Columbus, Ohio

Edmond, Oklahoma

Beaverton, Oregon(12 reports)

Portland, Oregon

Columbia, South Carolina

Florence, South Carolina

Jackson, South Carolina

North Augusta, South Carolina

Webster, South Dakota

Gilmer, Texas

Roanoke, Texas

Rowlett, Texas

Kaysville, Utah

South Jordan, Utah

Tremonton, Utah

Pembroke, Virginia

Bellingham, Washington

East Port Orchard, Washington

Kalama, Washington

Kirkland, Washington

Kittitas, Washington

Parkwood, Washington

Port Orchard, Washington

Vancouver, Washington

Falling Waters, West Virginia

Owen, Wisconsin

show all

Featured Videos

Gardener's Notes:

7
positives
2
neutrals
2
negatives
Sort By:
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D
Lafayette, IN | December 2020 | negative

I had this plant in Ohio and loved it except for the very long and sharp thorns. It grew a lot and had to be trimmed twice a season, but...Read More

M
M
Timnath, CO (Zone 5b) | May 2015 | positive

One of the few shrubs that thrives on my open, very wind-swept property. We have it planted as a hedge along the front walkway, and I ke...Read More

A
A
West Sacramento, CA | December 2012 | neutral

I planted 30 JB Rose Glow this summer and have been waiting patiently for growth.
Please share any info on how to speed up growth.

S
Downers Grove, IL | September 2012 | positive

A few years ago I planted a row against the chain link fence, mostly to keep my dogs "socializing" with the neighbor's puppy. I underplan...Read More

P
Valparaiso, IN | May 2012 | negative

Native to Japan and Eastern Asia, it's escaped cultivation in North America and has been replacing native species. It's recognized as in...Read More

M
Hopkins, MN (Zone 4a) | May 2012 | positive

These perform very well for me; they're beautiful, tough, and require nothing more than a bit of pruning. They are also extremely functi...Read More

I
Medford, NJ | June 2010 | positive

Awesome color to contrast other plants such as blue rug juniper or even around the base of a Hoopsi. I know the Jap Barberry's tolerate s...Read More

F
F
Columbia, SC | November 2005 | positive

With its lovely arching shape, 'Rose Glow' is ideal on a slight slope. Miraculously survives the Southeast's Turkish sauna of humidity ...Read More

L
Ithaca, NY (Zone 5b) | October 2004 | positive

Absolutely wonderful bush to use as a foundation planting or to add color to your yard! In spring and early summer the bush has colors r...Read More

S
| April 2004 | positive

These plants require little or no maintenance other than a little pruning to taste. I prefer very little or no pruning...just enought to...Read More

T
T
Murfreesboro, TN (Zone 7a) | November 2003 | neutral

One of the cultivars thought to be resistant to Black Rust Stem; it is permitted to enter Canada.

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